Medicare Supplement in Miami-Dade County, Florida. About 505,044 Medicare beneficiaries live here, with roughly 80 percent in Medicare Advantage plans. Top carriers include UnitedHealthcare MedicareMax FL-0028 and Humana Gold Plus H1036-054C. For free help comparing plans, call Mr. and Mrs. Insurance, a licensed Florida agency, or visit mrandmrsinsurance.com.

Miami-Dade County Medicare Supplement Plans

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Matt & Robin Giron

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Miami-Dade County Medicare Supplement — quick answer

Miami-Dade County, FL has 505,044 Medicare beneficiaries per CMS Q1 2024 data, with about 80% enrolled in Medicare Advantage. The top medicare supplement carriers are UnitedHealthcare MedicareMax FL-0028, Humana Gold Plus H1036-054C, UnitedHealthcare Preferred FL-0001. We compare these plans for free and never charge a fee.

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The Miami-Dade County medicare supplement market

Miami-Dade County posts one of the highest Medicare Advantage adoption rates in Florida — roughly 80% of its 505,044 beneficiaries chose an MA plan over Original Medicare. That level of uptake usually means carriers compete hard locally, so the extra benefits (dental, OTC allowance, transportation, gym) tend to be richer than the Florida average. UnitedHealthcare MedicareMax FL-0028 currently leads the county by enrollment, but the lowest total-cost plan for your specific drugs and doctors is often a smaller carrier — which is why we run all of them side by side instead of pushing the biggest name.

Miami-Dade County at a glance

Population (2024 ACS)
2,716,940
Medicare beneficiaries
505,044
MA penetration
80%
Age 65 or older
19%

What makes Miami-Dade County different: Among the highest MA penetration of any large U.S. county (~80%, KFF 2024). 46 MA plan options in 2026; 70% rated 4+ stars (medicare.org).

Top Medicare Advantage plans in Miami-Dade County

  • UnitedHealthcare MedicareMax FL-0028 (HMO)

    4-star CMS rating

  • Humana Gold Plus H1036-054C (HMO)

    4-star CMS rating

  • UnitedHealthcare Preferred FL-0001 (HMO)

    4-star CMS rating

Source: CMS Monthly MA Enrollment by State/County/Contract (latest Q1 2024). Enrollment figures refresh monthly at data.cms.gov.

Before you enroll: verify your hospital + doctor in Miami-Dade County

Each Medicare Supplement plan builds its own provider network — a hospital that's in-network on one plan may be out-of-network on another. Miami-Dade County has 3 major hospital systems. Before you enroll, check that your preferred hospital and physicians participate in the specific plan you're considering.

Major hospitals to verify

  • Jackson Memorial Hospital
  • Baptist Hospital of Miami
  • Mount Sinai Medical Center

Call each hospital's billing office directly — or use the carrier's network tool on the right to search by hospital name.

Top Miami-Dade carriers — network lookup

Free help in Miami-Dade County: Florida SHINE — Miami-Dade — call 1-800-963-5337. SHIP counselors offer free unbiased Medicare guidance and can run network checks at no cost.

Or skip the cross-checking — we run network checks against your prescriptions and doctors at no cost during any consult.

Medicare AEP opens in 132 days

132 daysuntil open

Outside the windows, Special Enrollment Periods (SEP) still let you change plans if you moved, lost coverage, qualify for Extra Help / dual eligible, or had a plan terminated. Call to see if you qualify.

Check SEP eligibility (15-min) →

Want to talk it through?

Pick a time on Matt or Robin's calendar — 15 minutes, no sales pressure, no obligation. We'll walk through the Miami-Dade County plans that fit your situation.

Local resources in Miami-Dade County

Frequently Asked Questions

How many Medicare beneficiaries live in Miami-Dade County?

About 505,044 Floridians in Miami-Dade County are enrolled in Medicare as of 2024 CMS data. About 80% are in Medicare Advantage plans; the rest are in Original Medicare (with or without Medigap).

Who are the top Medicare carriers in Miami-Dade County?

The largest carriers in Miami-Dade County are UnitedHealthcare MedicareMax FL-0028 (HMO), Humana Gold Plus H1036-054C (HMO), UnitedHealthcare Preferred FL-0001 (HMO). We work with all of them and a few smaller carriers that often have better rates for specific situations.

What SHIP resources are available in Miami-Dade County?

Florida SHINE — Miami-Dade (1-800-963-5337) provides free unbiased Medicare counseling. Major hospitals in the county include Jackson Memorial Hospital, Baptist Hospital of Miami, Mount Sinai Medical Center.

Why is Medicare Advantage so common here?

In Miami-Dade County, nearly 80% of residents are enrolled in Medicare Advantage plans due to the wide range of benefits and often lower out-of-pocket costs compared to Original Medicare.

When can I enroll in a Medicare Supplement plan?

You can enroll during Annual Enrollment Period (AEP) from Oct 15 to Dec 7, or Special Enrollment Periods if you have a life event like moving to Miami-Dade County. These plans help fill gaps in Original Medicare.

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